And as a failsafe, the receiver also sends a message to the transmitter via radio if it notices an unexplained interruption in power reception.
同时作为故障保护，如果接收器发现能量接收端有一个无故中断，还会通过无线电向传输器发送一个信息。
2
Though still able to cook food, its microwaves (essentially, short radiowaves) are modulated to encode information as though it were a normal radiotransmitter.
虽然仍能烘烤食物，它的微波(本质上，就是无线短波)被调整以编码信息，就像是一般的无线电发报机。
3
During one of the first public demonstrations of the "Bell Solar Battery" the device powered a small radiotransmitter, carrying both speech and music.